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Redis strings vs Redis hashes to represent JSON: efficiency?
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170
It depends on how you access the data:
Go for Option 1:
If you use most of the fields on most...
How do I revert master branch to a tag in git?
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160
You can do
git checkout master
git reset --hard tag_ABC
git push --force origin master
Please...
How do I get the height and width of the Android Navigation Bar programmatically?
...en is not easily removable in Android. It has been part of Android since 3.0 as a replacement for hardware buttons. Here is a picture:
...
Are Duplicate HTTP Response Headers acceptable?
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answered Dec 6 '10 at 22:02
Simon MourierSimon Mourier
112k1515 gold badges209209 silver badges258258 bronze badges
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Passing arguments with spaces between (bash) script
...'\n'. No idea why.
– Dominic M
May 20 '19 at 16:02
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Windows batch: formatted date into variable
...you can extract the individual parts using substrings:
set today=%MyDate:~0,4%-%MyDate:~4,2%-%MyDate:~6,2%
Another way, where you get variables that contain the individual parts, would be:
for /f %%x in ('wmic path win32_localtime get /format:list ^| findstr "="') do set %%x
set today=%Year%-%Mo...
No secret option provided to Rack::Session::Cookie warning?
...Rails users.
(https://github.com/rack/rack/issues/485#issuecomment-11956708, emphasis added)
Confirmation on the rails bug discussion: https://github.com/rails/rails/issues/7372#issuecomment-11981397
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How to prevent page scrolling when scrolling a DIV element?
...'.scrollable' ).on( 'mousewheel DOMMouseScroll', function ( e ) {
var e0 = e.originalEvent,
delta = e0.wheelDelta || -e0.detail;
this.scrollTop += ( delta < 0 ? 1 : -1 ) * 30;
e.preventDefault();
});
Live demo: https://jsbin.com/howojuq/edit?js,output
So you manually set t...
What are the best practices for JavaScript error handling?
...erprise JavaScript Error Handling can be found at http://www.devhands.com/2008/10/javascript-error-handling-and-general-best-practices/
In short it summarizes:
Assume your code will fail
Log errors to the server
You, not the browser, handle errors
Identify where errors might occur
Throw your own ...
Capturing Ctrl-c in ruby
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answered Jan 18 '10 at 21:46
Wayne ConradWayne Conrad
85.6k1919 gold badges143143 silver badges180180 bronze badges
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